hi anyone have this standard ISO 21809-1 ??
hi anyone have this standard ISO 21809-1 ??
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ISO 21809-1-2011 Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1 Polyolefin coatings (3-layer PE and 3-layer PP)
A new revision (2018) has been publised.
Could anyone share it?
Thanks
I'd also be interested in the most recent version.
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Alexandra from[link Point to another website Only the registered members can access]
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